Table 2.
ROC curve for PerAF differences in brain areas between SD status and normal sleep status.
| Brain area | AUC, 95%Cl | Sensitivity, % | Specificity, % | Cut off pointa |
|---|---|---|---|---|
| R cerebellum posterior lobe | 0.993 (0.976–1) | 0.95 | 0.95 | −0.5425 |
| L cerebellum posterior lobe | 0.965 (0.918–1) | 0.95 | 0.85 | −0.594 |
| Bilateral visual cortex | 0.978 (0.942–1) | 0.95 | 0.9 | 0.247 |
| Bilateral dorsolateral prefrontal cortex | 1 | 1 | 1 | −0.546 |
| Bilateral sensorimotor cortex | 0.993 (0.974–1) | 1 | 0.95 | −0.2215 |
a
Cut off point of mean PerAF signal value.